diff --git a/examples/cinc17/entry/requirements.txt b/examples/cinc17/entry/requirements.txt
index 221efbd9..64cb3010 100644
--- a/examples/cinc17/entry/requirements.txt
+++ b/examples/cinc17/entry/requirements.txt
@@ -22,7 +22,7 @@ setuptools==39.2.0
 scipy==1.1.0
 six==1.11.0
 tensorboard==1.8.0
-tensorflow==1.8.0
+tensorflow==2.9.3
 termcolor==1.1.0
 tqdm==4.23.4
 traceback2==1.4.0